Not heard anything specifically about them either way for a while other than the normal "typical Blue Islands" comments with their customer services.
They picked up some ex-Flybe people during Covid so don't know if they are still around, locally they have been advertising for cabin crew (rumours a few weeks back that they had a crew shortage, however equally that could of been a crew shortage due to staff having Covid possibly).
The ceasefire with Aurigny on GCI - SOU should help them as capacity is pretty much half of what it was summer 2019 but 2022 looks like it will be a large number of routes (+ x2 weekly Dutch and x1 weekend Swiss charter) with only 5 aircraft still - it feels like they are spreading themselves very thinly